var chapter_list = new Array(
  ["Vol.01 Ch.001: Boy, Meets the Master","v01/c001"],
  ["Vol.01 Ch.002: My Name is Magangryoung!","v01/c002"],
  ["Vol.01 Ch.003: Admittance To The School","v01/c003"],
  ["Vol.01 Ch.004: The Successors of The School","v01/c004"],
  ["Vol.01 Ch.005: Lightning Fist !!","v01/c005"],
  ["Vol.01 Ch.006: Explosion ! Thunder Break","v01/c006"],
  ["Vol.01 Ch.007: Enter Gu Honse","v01/c007"],
  ["Vol.02 Ch.008","v02/c008"],
  ["Vol.02 Ch.009: Training in Fighting","v02/c009"],
  ["Vol.02 Ch.010: Dark Fight","v02/c010"],
  ["Vol.02 Ch.011: Dark Fight II","v02/c011"],
  ["Vol.02 Ch.012: Dark Fight III","v02/c012"],
  ["Vol.02 Ch.013: Dark Fight IV","v02/c013"],
  ["Vol.02 Ch.014: Trump Card","v02/c014"],
  ["Vol.03 Ch.015: Guhoo´s Release","v03/c015"],
  ["Vol.03 Ch.016: Reckless","v03/c016"],
  ["Vol.03 Ch.017: The Battle of the Bests","v03/c017"],
  ["Vol.03 Ch.018: Battle of The Very Best II","v03/c018"],
  ["Vol.03 Ch.019: Battle of The Very Best III","v03/c019"],
  ["Vol.03 Ch.020: The Fight of The Very Best IV","v03/c020"],
  ["Vol.03 Ch.021: Vera´s Reminiscence","v03/c021"],
  ["Vol.04 Ch.022: Vera and Gangryong","v04/c022"],
  ["Vol.04 Ch.023: The Way of EOTL","v04/c023"],
  ["Vol.04 Ch.024: Electric Yo-Yo","v04/c024"],
  ["Vol.04 Ch.025: What Needs to be Done Now","v04/c025"],
  ["Vol.04 Ch.026: Makihara Madoka I","v04/c026"],
  ["Vol.04 Ch.027: Makihara Madoka II","v04/c027"],
  ["Vol.04 Ch.028: Rud's Reminiscence","v04/c028"],
  ["Vol.05 Ch.029: Reenter! The Nine Dragons!","v05/c029"],
  ["Vol.05 Ch.030: The Nine Dragon´s Initiation Test I","v05/c030"],
  ["Vol.05 Ch.031: Nine Dragon´s Initiation Test II","v05/c031"],
  ["Vol.05 Ch.032: The Nine Dragon´s Initiation Test III","v05/c032"],
  ["Vol.05 Ch.033: Nine Dradon´s Initiation Test IV","v05/c033"],
  ["Vol.05 Ch.034: Explode! Life Wish!","v05/c034"],
  ["Vol.05 Ch.035: Madoka and Chun Guesong","v05/c035"],
  ["Vol.06 Ch.036: Heart of EOTL","v06/c036"],
  ["Vol.06 Ch.037: Lightning Flash","v06/c037"],
  ["Vol.06 Ch.038: Madoka's Reminiscence 1","v06/c038"],
  ["Vol.06 Ch.039: Madoka's Reminiscence 2","v06/c039"],
  ["Vol.06 Ch.040: Madoka´s Reminiscence 3","v06/c040"],
  ["Vol.06 Ch.041: Madoka And Chun Guesong's Fight 1","v06/c041"],
  ["Vol.06 Ch.042: Madoka And Chun Guesong's Fight 2","v06/c042"],
  ["Vol.06 Ch.043: Madoka And Chun Guesong's Fight 3","v06/c043"],
  ["Vol.07 Ch.044: Madoka And Chun Guesong's Fight 4","v07/c044"],
  ["Vol.07 Ch.045: Vera`s Intrusion","v07/c045"],
  ["Vol.07 Ch.046: Vacuum Strike","v07/c046"],
  ["Vol.07 Ch.047: Kusanagi Hayato","v07/c047"],
  ["Vol.07 Ch.048: Northern Broad Strike's Successor","v07/c048"],
  ["Vol.07 Ch.049: Vera And Fire Dragon","v07/c049"],
  ["Vol.07 Ch.050: Magnetic Force Of Lightning Space","v07/c050"],
  ["Vol.07 Ch.051: Vera's Reminiscence","v07/c051"],
  ["Vol.08 Ch.052: Yuri Linus","v08/c052"],
  ["Vol.08 Ch.053: The End Of All Preparations","v08/c053"],
  ["Vol.08 Ch.054: Vera's Verdict","v08/c054"],
  ["Vol.08 Ch.055","v08/c055"],
  ["Vol.08 Ch.056: The Blue Dragon Of Heaven Guk Taeyang","v08/c056"],
  ["Vol.08 Ch.057: Hayato Vs Ma Gangryong","v08/c057"],
  ["Vol.08 Ch.058: Hayato Vs Ma Gangryong II","v08/c058"],
  ["Vol.08 Ch.059: Hayato's Confession","v08/c059"]
);

var total_chapters = 59;

for (var i = 0; i < chapter_list.length; i++) {
  document.getElementById('top_chapter_list').options[i] = new Option(chapter_list[i][0], chapter_list[i][1]);
  document.getElementById('bottom_chapter_list').options[i] = new Option(chapter_list[i][0], chapter_list[i][1]);
}
document.getElementById('top_chapter_list').value=current_chapter;
document.getElementById('bottom_chapter_list').value=current_chapter;
var current_chapter_index = document.getElementById('top_chapter_list').selectedIndex;